The First Presbyterian Church in Beacon will host the first Hudson Valley Winter Book Fair on Saturday, Dec. 12 from 11 a.m. to 5 p.m. The festival will include book signings, readings and a used book sale to benefit the church. (Sales of authors’ books will benefit the authors.) If you are an author and interested in participating, email amityart[email protected] First Presbyterian is located at 50 Liberty St. The event is co-sponsored by Binnacle Books.